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Author Question: When the bivariate data are the result of two quantitative variables, it is customary to express the ... (Read 138 times)

joe

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on: Jul 24, 2018
When the bivariate data are the result of two quantitative variables, it is customary to express the data mathematically as ordered pairs (x, y). Why the data are called paired?

Question 2

When the bivariate data are the result of two quantitative variables, it is customary to express the data mathematically as ordered pairs (x, y). Why are the data said to be ordered?


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otokexnaru

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Reply #1 on: Jul 24, 2018
Answer to Question 1

The data are called paired because for each x value, there is a corresponding y value from the same source.

Answer to Question 2

The data are said to be ordered because one value, x, is always written first.


joe

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Reply #2 on: Jul 24, 2018
Thanks


otokexnaru

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Reply #3 on: Jul 24, 2018
Welcome :)


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